Cisco IOS XE Software 安全漏洞

Cisco IOS XE Software is a network operating system from the American company Cisco Cisco. A cross-site scripting vulnerability exists in Cisco IOS XE Software that originates from improper user input cleanup and can be exploited by an attacker to cause a reflective cross-site scripting attack...

CVE-2025-20327: Improper Validation of Specified Type of Input

A vulnerability in the web UI of Cisco IOS Software could allow an authenticated, remote attacker with low privileges to cause a denial of service DoS condition on an affected device. This vulnerability is due to improper input validation. An attacker could exploit this vulnerability by sending a...

CVE-2025-20314: Improper Handling of Undefined Values

A vulnerability in Cisco IOS XE Software could allow an authenticated, local attacker with level-15 privileges or an unauthenticated attacker with physical access to an affected device to execute persistent code at boot time and break the chain of trust. This vulnerability is due to improper...

CVE-2025-20311: Undefined Security Weakness

A vulnerability in the handling of certain Ethernet frames in Cisco IOS XE Software for Catalyst 9000 Series Switches could allow an unauthenticated, adjacent attacker to cause an egress port to become blocked and drop all outbound traffic. This vulnerability is due to improper handling of crafte...

CVE-2025-20149: Buffer Copy without Checking Size of Input

A vulnerability in the CLI of Cisco IOS Software and Cisco IOS XE Software could allow an authenticated, local attacker to cause an affected device to reload unexpectedly, resulting in a denial of service DoS condition. This vulnerability is due to a buffer overflow. An attacker with a...

CVE-2025-20352: Stack-based Buffer Overflow

A vulnerability in the Simple Network Management Protocol SNMP subsystem of Cisco IOS Software and Cisco IOS XE Software could allow the following: An authenticated, remote attacker with low privileges could cause a denial of service DoS condition on an affected device that is running Cisco IOS...

CVE-2025-20293: Incomplete Cleanup

A vulnerability in the Day One setup process of Cisco IOS XE Software for Catalyst 9800 Series Wireless Controllers for Cloud 9800-CL could allow an unauthenticated, remote attacker to access the public-key infrastructure PKI server that is running on an affected device. This vulnerability is due...

CVE-2025-20313: Path Traversal: '.../...//'

Multiple vulnerabilities in Cisco IOS XE Software of could allow an authenticated, local attacker with level-15 privileges or an unauthenticated attacker with physical access to the device to execute persistent code at boot time and break the chain of trust. These vulnerabilities are due path...

CVE-2025-20315: Buffer Access with Incorrect Length Value

A vulnerability in the Network-Based Application Recognition NBAR feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload, causing a denial of service DoS condition. This vulnerability is due to improper handling of malformed Control...

PT-2025-39295

Name of the Vulnerable Software and Affected Versions Cisco IOS Software and Cisco IOS XE Software affected versions not specified Description A flaw exists in the Command Line Interface CLI of Cisco IOS Software and Cisco IOS XE Software. A local attacker with authentication may be able to cause...

Cisco IOS XE Software 安全漏洞

Cisco IOS XE Software is a network operating system from Cisco USA. A security vulnerability exists in Cisco IOS XE Software that stems from an incomplete cleanup of the Day One setup process, which could allow an unauthenticated remote attacker to access the PKI server...

PT-2025-39307

Name of the Vulnerable Software and Affected Versions Cisco IOS and IOS XE Software versions prior to IOS XE 17.15.4a Description A vulnerability exists in the Simple Network Management Protocol SNMP subsystem of Cisco IOS and IOS XE Software. This flaw, a stack overflow condition, allows an...

Cisco IOS XE 安全漏洞

Cisco IOS XE is an operating system from Cisco, Inc. Used as a single operating system for enterprise wired and wireless access, aggregation, core, and WAN, Cisco IOS XE reduces business and network complexity. A security vulnerability exists in Cisco IOS XE that stems from insufficient validatio...

Cisco IOS XE 安全漏洞

Cisco IOS XE is an operating system from Cisco, Inc. Used as a single operating system for enterprise wired and wireless access, aggregation, core, and WAN, Cisco IOS XE reduces business and network complexity. A security vulnerability exists in Cisco IOS XE that stems from improper path traversa...

Cisco IOS XE Software Secure Boot Bypass (cisco-sa-secboot-UqFD8AvC)

According to its self-reported version, Cisco IOS-XE Software is affected by multiple vulnerabilities. - Multiple vulnerabilities in Cisco IOS XE Software of could allow an authenticated, local attacker with level-15 privileges or an unauthenticated attacker with physical access to the device to...

The vulnerability of the Access Control List (ACL) mechanism in the Cisco IOS XR operating system’s management interface allows a perpetrator to circumvent security restrictions.

The vulnerability of the Access Control List ACL mechanism in the Cisco IOS XR operating system interface is related to deficiencies in access control. Exploiting this vulnerability could allow a malicious actor to bypass security restrictions remotely...

Unspecified Vulnerability in Multiple Apple Products (CNVD-2025-22673)

Apple iOS is an operating system developed for mobile devices.Apple iPadOS is an operating system for iPad tablets.Apple macOS Tahoe is an operating system.... A security vulnerability exists in several Apple products that stems from improper handling of sensitive information and can be exploited...

CVE-2025-43357

This issue was addressed with improved redaction of sensitive information. This issue is fixed in iOS 18.7 and iPadOS 18.7, iOS 26 and iPadOS 26, macOS Sequoia 15.7, macOS Sonoma 14.8, macOS Tahoe 26. An app may be able to fingerprint the user...

CVE-2025-43344

An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in iOS 26 and iPadOS 26, macOS Tahoe 26, tvOS 26, visionOS 26, watchOS 26. An app may be able to cause unexpected system termination...

CVE-2025-43329

A permissions issue was addressed with additional restrictions. This issue is fixed in iOS 26 and iPadOS 26, macOS Tahoe 26, tvOS 26, watchOS 26. An app may be able to break out of its sandbox...